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NF320M

Single-Row Cylindrical Roller Bearings
Single-Row Cylindrical Roller Bearings

Product Information

Designations

NF320M

Boundary Dimensions

d 100 mm
D 215 mm
B 47 mm
EW 185.5 mm
r (min.） 3 mm
r1 (min.) 3 mm

Basic Load Ratings

Cr 390000 N Basic dynamic load rating
C0r 365000 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 3800 min-1
Grease 2800 min-1
Oil 3400 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 113 mm
Db(min.) 190 mm
Da(max.) 202 mm
Db(max.) 202 mm
ra (max.) 2.5 mm

Calculation factors

Additional information

Mass

(approx.) 8.67 kg